Sketcher ConstrainEqual/ru: Difference between revisions

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{{Docnav/ru
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|[[Sketcher_ConstrainTangent/ru|Ограничение касательности]]
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<div class="mw-translate-fuzzy">
{{GuiCommand/ru
{{GuiCommand/ru
|Name/ru=Ограничение эквивалентностью
|Name/ru=Ограничение эквивалентностью
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|SeeAlso=[[Sketcher_ConstrainRadius/ru|Ограничить радиус или вес]]
|SeeAlso=[[Sketcher_ConstrainRadius/ru|Ограничить радиус или вес]]
}}
}}
</div>


<span id="Description"></span>
==Описание==
==Описание==


<div class="mw-translate-fuzzy">
Ограничение эквивалентности делает равным длину указанных отрезков в линии, ломаной или прямоугольнике. При применении к дугам или окружностям их радиусы становятся равными. Данное ограничение нельзя применять к геометрическим примитивам, которые не относятся к одному и тому же типу (например, нельзя применить к отрезку и дуге).
Ограничение эквивалентности делает равным длину указанных отрезков в линии, ломаной или прямоугольнике. При применении к дугам или окружностям их радиусы становятся равными. Данное ограничение нельзя применять к геометрическим примитивам, которые не относятся к одному и тому же типу (например, нельзя применить к отрезку и дуге).
</div>


==Oперация==
==Usage==

The example sketch below contains a number of sketch primitives (line, poly-line, rectangle, arc and circle).

[[File:EqualConstraint1.png]]

Select two or more line segments (e.g. line and one side of the rectangle).

[[File:EqualConstraint2.png]]

Click on {{Button|[[File:Sketcher_ConstrainEqual.svg|16px]] [[Sketcher_ConstrainEqual|Constrain equal]]}} in the Sketcher toolbar (in either the Sketcher or Part Design workbenches) or select the Constrain Equal menu item from the Sketcher constraints sub menu item in either the Sketch or Part Design menu item depending upon which workbench is selected (Sketcher or Part Design) to apply the constraint to the selected items.

[[File:EqualConstraint3.png]]

Now select the arc and the circle in the sketch.

[[File:EqualConstraint4.png]]

and apply {{Button|[[File:Sketcher_ConstrainEqual.svg|16px]] [[Sketcher_ConstrainEqual|Constrain equal]]}} as before.

[[File:EqualConstraint5.png]]

Now select the line segment, all segments of the poly-line and one of the remaining unconstrained sides of the rectangle

[[File:EqualConstraint6.png]]

and apply {{Button|[[File:Sketcher_ConstrainEqual.svg|16px]] [[Sketcher_ConstrainEqual|Constrain equal]]}} as before.


See also: [[Sketcher_Workbench#Drawing_aids|Drawing aids]].
[[File:EqualConstraint7.png]]


===[[Sketcher_Workbench#Continue_modes|Continue mode]]===
Select the line segment and the arc


# Make sure there is no selection.
[[File:EqualConstraint8.png]]
# There are several ways to invoke the tool:
#* Press the {{Button|[[Image:Sketcher_ConstrainEqual.svg|16px]] [[Sketcher_ConstrainEqual|Constrain equal]]}} button.
#* Select the {{MenuCommand|Sketch → Sketcher constraints → [[Image:Sketcher_ConstrainEqual.svg|16px]] Constrain equal}} option from the menu.
#* {{Version|1.0}}: Right-click in the [[3D_view|3D view]] and select the {{MenuCommand|Constrain → [[Image:Sketcher_ConstrainEqual.svg|16px]] Constrain equal}} option from the context menu.
#* Use the keyboard shortcut: {{KEY|E}}.
# The cursor changes to a cross with the tool icon.
# Select two edges of the same type.
# A constraint is added.
# Optionally keep creating constraints.
# To finish, right-click or press {{KEY|Esc}}, or start another geometry or constraint creation tool.


===Run-once mode===
and apply {{Button|[[File:Sketcher_ConstrainEqual.svg|16px]] [[Sketcher_ConstrainEqual|Constrain equal]]}} as before. A pop-up message indicates that the constrained items have to be of the same geometrical type (lines of zero curvature or lines of non-zero curvature).


# Select two or more edges of the same type.
[[File:EqualConstraint9.png]]
# Invoke the tool as explained above, or with the following additional option:
#* {{Version|1.0}}: Right-click in the [[3D_view|3D view]] and select the {{MenuCommand|[[Image:Sketcher_ConstrainEqual.svg|16px]] Constrain equal}} option from the context menu.
# Depending on the selection one or more constraints are added.


<span id="Scripting"></span>
==Программирование==
==Программирование==


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Latest revision as of 15:02, 23 April 2024

Ограничение эквивалентностью

Системное название
Sketcher_ConstrainEqual
Расположение в меню
Sketch → Ограничения эскиза → Ограничение эквивалентностью
Верстаки
Sketcher
Быстрые клавиши
E
Представлено в версии
-
См. также
Ограничить радиус или вес

Описание

Ограничение эквивалентности делает равным длину указанных отрезков в линии, ломаной или прямоугольнике. При применении к дугам или окружностям их радиусы становятся равными. Данное ограничение нельзя применять к геометрическим примитивам, которые не относятся к одному и тому же типу (например, нельзя применить к отрезку и дуге).

Usage

See also: Drawing aids.

Continue mode

  1. Make sure there is no selection.
  2. There are several ways to invoke the tool:
    • Press the Constrain equal button.
    • Select the Sketch → Sketcher constraints → Constrain equal option from the menu.
    • introduced in version 1.0: Right-click in the 3D view and select the Constrain → Constrain equal option from the context menu.
    • Use the keyboard shortcut: E.
  3. The cursor changes to a cross with the tool icon.
  4. Select two edges of the same type.
  5. A constraint is added.
  6. Optionally keep creating constraints.
  7. To finish, right-click or press Esc, or start another geometry or constraint creation tool.

Run-once mode

  1. Select two or more edges of the same type.
  2. Invoke the tool as explained above, or with the following additional option:
  3. Depending on the selection one or more constraints are added.

Программирование

Sketch.addConstraint(Sketcher.Constraint('Equal', Edge1, Edge2))

The Sketcher scripting page explains the values which can be used for Edge1 and Edge2 and contains further examples on how to create constraints from Python scripts.